class Ssd:
    def __init__(self,value=26.0):
        self.value = float(value)

    def __get__(self,instance,owner):
        return self.value

    def __set__(self,instance,value):
        self.value = value

class Hsd:

    def __get__(self,instance,owner):
        return instance.x*1.8+32
    
    def __set__(self,instance,value):
        instance.x = (float(value)-32)/1.8


class Temp:
    x=Ssd()
    y=Hsd()

    
    
